Answer: knock

AnswerCrossword Clue
knockStrike or thump together or against something
KNOCKPan
KNOCKWander aimlessly
KNOCKBadmouth
KNOCKCompany indicator?
KNOCKUnwanted engine sound
KNOCKDeride
KNOCKSeance sound
knockForce to move or fall with a deliberate or accidental blow or collision
KNOCKWord repeated before "Who's there?"
knockStrike a surface noisily to attract attention, esp. when waiting to be let in through a door
knockDemolish the barriers between (rooms or buildings)
knockInjure or damage by striking
knockMake (a hole or a dent) in something by striking it forcefully
knockto strike sharply
knockTalk disparagingly about; criticize
knockCollide with (someone or something), giving them a hard blow
knock(of a motor or other engine) Make a regular thumping or rattling noise because of improper ignition
KNOCKCriticize, so to speak
KNOCKHarbinger of company
KNOCKBad-mouth
KNOCKEschew the doorbell
KNOCKGive a rap
KNOCKJoke variety, when doubled
KNOCKEngine noise
KNOCKRapper's introduction
KNOCKBeef about
KNOCKCriticize
KNOCKFind fault with
KNOCKEngine sound
KNOCKPing's cousin
KNOCKRepeated, a kind of joke
KNOCKEngine sound.
KNOCKFind fault: Colloq.
KNOCKRap
KNOCKEnd a gin game